Review on 🚗 Efficient and Portable GSPSCN 12V Air Compressor Pump: Digital Display Tire Inflator with LED Flashlight, Dual Cylinder Design, 150 PSI Pressure, Auto Locking Air Chuck - Ideal for Auto, SUV, Off-Road, Truck, RV, Bike by Calvin Reynolds

My personal favorite is the digital pressure gauge. He responds quickly and appears to be correct. You can also set a target pressure. I have previously purchased a couple of similar pumps with analogue dial gauges. Both were very slow in reaching their final readings and both gave readings that were inaccurate by 5-10 psi. I'm glad it comes with a pouch that has enough room to add a cigarette lighter extension cord as well as large battery clips. The pump itself seems to be working fine. It takes a while but doesn't seem to overheat. I plan to use it in my RV to keep the tires properly inflated. They're set at 55psi and the pump seems to be handling that just fine. It has dual wheels on the back which I can access with a dual head air chuck: https://www.amazon.com/gp/aw/d/B0002SQTAA which requires a Schrader adapter to connect to the pump: https:// www. amazon.com/gp/aw/d/B001PLI4BA (use teflon tape and wrench). The valve stems used to have extension hoses attached, but they have been known to leak so I removed them.